Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,576,578",
      "signature": "0xa6d362f8a12732bdc9615d7d7236a51a0eab7b2cc9f274e456d7fb39fe72bfd7e60ecea0423f0e2d6e9bab9059632606",
      "randomness": "0x367b0486a5103a31962420c316f47830b63b3eada1fa5cd72fd7d6b6fbfc2c7a"
    }
  ],
  "blockNumber": "7,414,480"
}

{
  "Sr25519": "0x168e4fbe92d63b308de3a7d93c6e41bc4b0379c5b7263fbcfd3ade3abba28876e9dafc516b088befa62a3db8176c623ba437f27e08d0fa290e53bf6e20fdb28a"
}