Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,652,323",
      "signature": "0xa137601aa91935f9f7d35781a4213bb80e91f20dbb5ffba7cae6e37e966c7de384f378869d9d296a77def9bb1be6c937",
      "randomness": "0x6177ac937072d0d66e7d42680a40ad6b74fdc02cddec7f07cb6ea9ccb72cb223"
    }
  ],
  "blockNumber": "7,433,385"
}

{
  "Sr25519": "0x044b18406399b970ca43134d6815c9ca399ddf81c0eae7d2fea84519f8a9d334a1106ea79baedfc821bc06dc693880ccd5f777b3eb4143de466b6d551ec6c18f"
}