Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,579,044",
      "signature": "0x99e35c971be0c05df2aac7f5a813788752e0287e64dce2b822baef78205c8762cba4b9143232558b6eec00a46e3ebeb1",
      "randomness": "0x5ecf5aea57fe4161342096e4dfe66248f9dc60d9c6e254aebb0bcabe464ce468"
    }
  ],
  "blockNumber": "7,415,097"
}

{
  "Sr25519": "0x7e00cc4119b4a8f722381dad28098a1ff7324d7310bde6c7ef36a7d039b9347d0e4b09464b0b7ee4f9a07dd70affe3e1d40e6e6af4f290d6fc8e8b7ef3e4998e"
}