Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,620,635",
      "signature": "0xa7693cd4f785ad0bd3168a90073e141b65b4f7b592816aeb681af0f5d6f4c258e7f964ab6e3e7795866d75e65d05c105",
      "randomness": "0x36c31765ca894f5e6dafccbc5665eac4410e856b9fd0d2f812f190cf9d4e5630"
    }
  ],
  "blockNumber": "7,425,474"
}

{
  "Sr25519": "0x9a9a3dbaad4417e8176fb2425e56619b288b50d5c39051bc615b422cc8882763e99afd0ad59175bbeaf00801ab7150bc2e056a0a9c97c91479df45443d46b08b"
}